Split Mountain secondary breaking drill rig,SMJR19,is a robust,single telescopic boom,self-contained diesel-hydraulic jumbo rig, with on-board water tank and air compressor for air-mist flushing.This drill rig is engineered to optimize extraction rates and safely release blockages to improve drawpoint availability in back caving operations and narrow vein mining.Split Mountain secondary breaking drill increases productivity by breaking oversized boulders without the need for explosives and time-consuming ventilation and evacuation measures.A major benefit of this breaking method is a vibration-free working environment with low dust levels, since explosives are not needed. Remote control for our secondary breaking drill rig optional,to ensure a safe working environment for the operators. Split Mountain range of secondary breaking drills could include compact and flexible mining jumbos, longhole rigs as well as drill-charge and drill-split breaking units capable of fast, easy positioning and effective operations in confined spaces. The jumbo layout of the larger machines provides a well-protected work environment for maximum productivity, while the smallest rig offers the best accessibility and flexibility in confined spaces.
Quick Facts
» Drifter / rock drill: HC50,13kW,
» Feed 360-degree rollover and +30° / - 27°Swing,ideal for cleaning rocks on ground and hangup,
» Hole diameter: 33-51 mm with 2400mm length,
» Breaking method: drilling only,
» Engine power: 93kw/2200rpm Cummins,

Features
- Well-protected canopy/cabin for improved safety,
- Compact carrier for flexible mobility,
- No connection requirement for external power or water enables fast set up and takedown,
- High-frequency rock drill for superior productivity,
- Troubleshooting, fault finding and maintenance made easy,
- Spare part commonality across product family.